How to choose a thermal insulation material - this question is faced by everyone who decides to insulate their home. Tepofol insulation is the best option for roofing. Is it so: the opinion of experts and consumer reviews. Before purchasing the material, you should study its technical characteristics and features of use.
Tepofol insulation - what is it
This material is made on the basis of foamed polyethylene, it can be up to 150 mm thick, and it is this insulation that is recommended for insulating walls and roofs of houses and other buildings. The material is harmless, as it is made of polyethylene, which is used in the food industry.
It does not emit harmful substances either during installation or during operation. Available in rolls with a heat-reflecting layer on one side or foiled on both sides. Lock connections (top and bottom) ensure the integrity of the heat-insulating layer. This is important so that the insulation is tight, without cracks and the possibility of cold penetration. The material can be insulated at any time of the year - it has no seasonal restrictions, and it is not afraid of heat and severe cold.
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Specifications
Tepofol as a heater has the highest performance, but the most important indicator is its safety. For its manufacture, granulated food-grade polyethylene is used, which is easily recyclable.
The synthetic base makes tepofol chemically resistant, and due to the cellular structure, the material shows excellent heat and sound insulation. It is available in thicknesses from 20 to 150 mm, so there is no need to make thermal insulation in several layers.
Some specifications:
- withstands temperatures within - 60 - +100 degrees;
- thermal reflection - up to 97%;
- maximum sound absorption rate - up to 32 dB;
- maximum compressive strength - 0.035 MPa;
- specific heat index - 1.95 J / kg.
In winter, such insulation will keep warm, and in summer - cool in the house.Tepofol is not only a thermal insulation material, it combines vapor and waterproofing properties, as well as windproof functions. Maintains quality and high wear resistance throughout the entire service life.
Dimensions
Speaking about the sizes, it should be noted that tepofol is produced in rolls of standard sizes: 18 and 30 running meters. When insulating walls, overlapping is allowed, but mainly they are connected using special adhesive tape.
This insulation can have a different thickness - from 2 to 10 mm. What thickness to choose for insulation with tepofol? Depending on the purpose and select the desired parameter for this indicator. When buying, you can consult with the seller or read the manufacturer's recommendations.
Features of use for roofing
Such insulation can be done by yourself. To do this, it is not necessary to have special skills, the work does not require the presence of high-tech and expensive equipment. How to mount tepofol - the answer to this and other questions (how and with what it is attached, which side to install, etc.) can be found on the Internet.
Both professionals and home craftsmen share their experience with the material. The peculiarity of tepofol is that it can be easily installed independently. In addition, it is an inexpensive and high-quality material for roof insulation.
To achieve maximum effect, the following rules should be observed:
- Place one-sided penofol with a foil layer to the heat source.
- Leave a gap for ventilation between the material and the structure (within 2 cm).
- Stock up on foil tape to cover the joints and ensure tightness.But for roof insulation, it is better to purchase whole tepofol in rolls (it is sold in 18 m, and 30 m, etc.).
When attaching this material, remember that the foil layer conducts electricity well. Therefore, if there is electrical wiring nearby, first make a good insulation of the wires, then proceed to work on insulation.
Consumer opinion about the varieties of "Tepofol"
According to professionals, the material has been tested and showed high thermal insulation qualities. This is a good option for roof insulation, it can be used both in a house and in a building where there is no heating. Consumer reviews of Tepofol insulation note that this material is also good as a waterproofing layer (water absorption rate is only 2%), and due to the foamed structure, it provides good sound insulation (noise absorption within 32dB).
Among other things, according to those who have already dealt with this material, tepofol is able to "breathe", that is, such thermal insulation also serves as a vapor barrier. According to consumers, the material has a positive effect on the microclimate of the room inside: a person breathes well (there is no suffocation effect), the optimum temperature is maintained.
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As for the varieties of tepofol, penofol and folitep are also used for thermal insulation. The following buildings and elements are insulated with them:
- roofs and walls of houses;
- floors;
- basements and attics;
- garages;
- saunas;
- baths;
- water supply systems and other facilities.
Penofol is an environmentally friendly and safe material. Provides good sound insulation, high level of thermal conductivity.Consumers note that penofol is a lightweight and convenient material for installation.
Folitep comes with increased strength, also an environmentally friendly material with high thermal resistance, provides vapor resistance, and has heat-reflecting properties.
Additional Tips
Tepofol insulation, based on its characteristics, is sold at a very affordable price, so experts and ordinary citizens who have already tested the material in practice are advised to buy it. It can be glued with glue, you will also need aluminum tape to process the joints.
But professionals advise home craftsmen to buy tepofol with a self-adhesive surface. The self-adhesive layer is adapted to various types of bases, so there should not be any difficulties in working with the material.
When installing thermal insulation, lay tepofol in such a way that the reflective layer is on the side where the heat will come from. To install Tepofol, no preliminary preparation and surface treatment is required.
Feedback from experts on areas of use and application features
According to experts, the area of use of tepofol is not limited to thermal insulation. The material is used for sound insulation and for moisture insulation, waterproofing surfaces. This is true for those who are saunas, baths, attic.
It is applicable in the insulation of floors, walls, roofs, air ducts, water pipes. Experts recommend using this insulation as a reflective element, it can be used to form reflective screens behind batteries.
The thickness must be chosen depending on the application. For example, to insulate the facade of a building or roof, tepofol of maximum thickness (100 mm -150 mm) with a two-sided reflective surface is chosen.If we are talking about floor insulation, then we need to proceed from the load, but not less than 50 mm.
Due to excessive softness, experts do not recommend insulating walls with tepofol under wallpaper and plaster. And this material is not suitable for insulation from the outside. It can be used for external walls of buildings only as a reflector of thermal energy and as a protection against moisture.
Should I use Tepofol: customer reviews
Ivan Sergeyevich Sirota, driver, Pskov region:
“When you live in your house, you need to periodically arrange and repair it. It became cold in our annex - it turned out that the heat-insulating layer near the wooden wall had sagged and was no longer effective. I had to warm it up again. I bought a roll of tepofol 120 mm wide and quite thick - 8 mm (for external insulation). I installed it myself and boarded it up. What to say? The room was not only warmer, but also quieter. We didn't hear the noise of passing cars. And from the leftovers, by the way, I upholstered a bench near the house - it turned out to sit nicely and softly.
Igor Esipov, resident of a high-rise building, Orel:
“In the spring, it somehow blows from our balcony. For some reason, even in winter it is not felt as much as in spring. I decided to start warming this part of the apartment. I bought a heater of the Teplofol trademark, having previously read the manufacturer's recommendations. For balconies, he suggests a thickness of 3 mm. I bought it that way, but you know what I'll say: if you also have a windy side, it's better to take at least a thickness of 5 mm. With a strong wind, it seems to me that it is still cool, but to maintain the optimum temperature on the balcony, place the foil layer not inside, but towards the room.
Yuri Malkov, operator of boiler equipment, MoscowTiraspol:
“We bought our house 5 years ago as a dacha. And the rooms had to be insulated. I started from the veranda, where the gaps were from 2 to 5 centimeters. So, tepofol still serves reliably, and to fix it, I needed only a stapler for construction work and a clerical knife. Now I’m thinking about doing similar wall decoration with my parents. ”
Tepofol varieties have the same characteristics, but it itself is more durable and resistant (to decay, microbiological processes). It is compatible with other materials and durable. Additional steam, sound, waterproofing properties have made it a more popular material for buyers. Well, many note that by buying tepofol, they save a lot.
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